Answer:
39
Step-by-step explanation:
284-5(7)²
284-(5×49)
284-245
39
Answer:0.0121212121
Step-by-step explanation:
Answer:
<h2>2. D. 64</h2><h2>5. B. 1, -3/2</h2><h2>6. C. 0, 2</h2>
Step-by-step explanation:



It’s is Wright and you are going to come at the park tomorrow at night and then we can go tomorrow we
5-2x+2y is the answer because if you add the (y) together that equals 2y and then you just keep the 5-2x together.